Palo Alto Firewall Network Engineer - 24x7 Security

Tietoevry; Boston (MA); On-site; USD 95,000 - 135,000; Full time

Job summary

Tietoevry is seeking a Network Engineer with hands-on Palo Alto Firewall & Panorama expertise to manage and secure an enterprise network in a 24x7 high-availability environment.

The role covers deployment, troubleshooting, and optimization of Palo Alto infrastructure, including GlobalProtect, VPNs, and routing. You will collaborate with Security, Cloud, and Infrastructure teams to ensure robust security and uptime.

Qualifications

• Strong enterprise experience with Palo Alto Firewalls, Panorama & PAN-OS.
• Expertise in App-ID, User-ID, GlobalProtect, IPsec VPN, NAT, HA, logging, and troubleshooting.
• Strong TCP/IP, DNS, DHCP, VLAN, routing, switching, VPN, segmentation, and network-security knowledge.

Responsibilities

• Manage Palo Alto, Panorama & PAN-OS, including security policies, NAT, App-ID, User-ID, URL filtering, threat prevention, decryption, and logging.
• Configure and troubleshoot GlobalProtect, IPsec VPN, HA, routing, and firewall connectivity.
• Perform upgrades, migrations, backups, vulnerability remediation, capacity reviews, and lifecycle activities.
• Troubleshoot complex connectivity/security issues using logs, packet captures, sessions, and routing analysis.
• Support routing, switching, DNS, DHCP, VLANs, BGP, OSPF, load balancers, and cloud connectivity.
• Execute production changes using change control, validation, peer review, and rollback procedures.
• Monitor network performance, resolve incidents, perform RCA, and implement preventive actions.
• Maintain network diagrams, standards, documentation, inventories, and procedures.
• Collaborate with Security, Infrastructure, Cloud, Application, and Vendor teams.
• Support projects, maintenance windows, and 24x7 on-call operations.

Skills

Palo Alto Firewalls

PAN-OS

App-ID

User-ID

GlobalProtect

IPsec VPN

HA

Network security

DNS

TCP/IP

Job description

Tietoevry is seeking a Network Engineer with hands-on Palo Alto Firewall & Panorama expertise to manage and secure an enterprise network in a 24x7 high-availability environment.

The role covers deployment, troubleshooting, and optimization of Palo Alto infrastructure, including GlobalProtect, VPNs, and routing. You will collaborate with Security, Cloud, and Infrastructure teams to ensure robust security and uptime.